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- Monoethyl malonate potassium salt;Potassium monoethyl malonate; 名称 丙二酸单乙酯钾盐;
- monoethyl malonate 丙二酸一乙酯
- However, Malon detects Dalan’s trickery due to her clumsy slipup. 大兰破绽百出，被马郎识破。
- Ethyl succinyl chloride was synthesized with monoethyl succinate and thionyl chloride as raw materials. 以丁二酸单乙酯和氯化亚砜为原料合成丁二酸单乙酯酰氯。
- Aside from removing the malonate, how can this inhibition of respiration be overcome? Explain. 除了去掉丙二酸之外,还可以怎样克服这种对呼吸作用的抑制?解释。
- Monoethyl succinate is an important organic intermediate and its derivatives can be applied in many fields. 丁二酸单乙酯是一种重要的有机中间体,它的衍生物应用广泛但研究报道尚不多见。
- With diethyl malonate as the extractant,the condition of extracting gold the electronic scrap was studied. 研究了采用萃取剂丙二酸二乙酯回收电子废弃物中金的方法。
- The effects of the dosage of Ethylene glycol monoethyl ether soyate on the performance of mix fuel were investigated. 研究了作为柴油添加剂，其加入量时混合燃料性能的影响。
- Through nitrosation, hydrogenate reducion, and acylate three steps, the yield surpass 80% for the diethyl malonate. 收率相对于丙二酸二乙酯达到了80%25以上。
- The preparation of 3,5-dinitroacetophenone from 3,5-dinitrobenzoic acid and diethyl malonate has been investigated. 本文采用丙二酸二乙酯合成法,以3,5-二硝基苯甲酸为原料,经酰化、缩合、脱酸等步骤合成了3,5-二硝基苯乙酮。
- The purity of final product is 98% with yield up to 96% (in terms of diethyl malonate). 目标产品纯度98%25，产率高达98%25（以丙二酸二乙酯计）。
- In this paper a new method on the Preparation dimethyl malonate has been proposed. 本文通过对丙二酸二甲酯合成新方法的研究，收率达到80%25以上。
- The technological process and operational control of glycol monoethyl ether's recovery package and applied effect were introduced. 介绍了乙二醇单甲醚回收装置的工艺流程、操作控制及其应用效果。
- A spray drying process of preparation of diisporopyl malonate with super acid as catalyst was studied. 介绍了一种以喷雾干燥脱水,以超强酸催化酯化合成丙二酸二异丙酯的方法。
- Abstract： The technological process and operational control of glycol monoethyl ether's recovery package and applied effect were introduced. 摘 要： 介绍了乙二醇单甲醚回收装置的工艺流程、操作控制及其应用效果。
- Ethylene glycol monoether acetate are synthesized from acetic acid and ethylene glycol monoethyl ether with supported phosphotungstic acid catalyst. 以醋酸和乙二醇单乙醚为原料,活性白土负载磷钨酸作为催化剂,合成了乙二醇单乙醚醋酸酯。
- The functional groups, such as malonate, acetoxyl, and phthalic amide in allene 3, are tolerable under the current conditions. 这种功能基团，像丙二酸根，乙酰氧基和邻苯二甲酰胺，在丙二烯3中在当前条件下可以存在的。
- Conditions for the synthesis of iso-propylidene malonate was improved with a yield of 82.8%,higher than 49% reported previously. 改进丙二酸亚异丙酯的合成条件;使产率达到82.;8%25。
- The new sealed ployurethanes were prepared from toluene diisocyanate(TDI),new sealing agent glycol monoethyl ether(GME)and hydroxyl terminated polyether with no solvent. 以甲苯二异氰酸酯和聚醚多元醇为原料,以乙二醇单乙醚为封闭剂,采用无溶剂法制备了无溶剂封闭型聚氨酯树脂。
- It was obtained from diethyl malonate in about 24 2% yield through hexylation, methylation, hydrolysis and decarboxylation. 以丙二酸二乙酯为原料,经己基化、甲基化、水解、脱羧,合成了2-甲基辛酸,总收率为242%25。
